I have a retail copy of the Metroid Trilogy, my wii cannot read it. I just receive the unable to read disc message. Could me wiikey be the cause of this problem? The wii's firmware is the latest, 4.1U. I also downloaded the backup version, the 7.91GB one. Using ImgBurn I have I have changed the layer break with the .dvd file that's been recommended on the site. Metroid 1 and 2 work, but 3 just gives me a black screen. How exactly should I go about getting this game working?